Dr. Adam Bromberg treated Goodman at Wellington Regional Medical Center’s emergency room for a broken wrist and bruised sternum on the night of the crash in February 2010.

Bromberg testified for the defense that he didn't remember Goodman appearing drunk or reeking of alcohol.

But Bromberg also said he didn’t think Goodman had a concussion.

“So was there any signs of any cognitive deficits -- even mild?” prosecutor Sherri Collins asked on cross-examination.

“Not that I documented,” Bromberg said.

The next expert for the defense, Dr. Fran Gengo, testified Goodman would have had some alcohol in his blood from earlier in the evening but not enough to be drunk until he chugged liquor in the barn.

It's a theory that could explain how Goodman suddenly became so drunk just 45 minutes after the crash.

But Collins challenged him at every turn.

"There’s no way for you to know how many ounces of alcohol were in that beverage that he drank. Isn’t that correct?” Collins asked.

“I can’t know for a certainty. No," Gengo said. “I made the assumption it was a standard drink.”

The jury stopped taking notes during Gengo’s complicated testimony about blood-alcohol numbers and the theory of retrograde extrapolation.

They perked up, however, at Goodman’s next witness. Marcos DaSilva, a former caretaker at the barn, said a black deputy did come to the barn after the crash at about 3 a.m. and asked if someone had been there looking for a phone.

The testimony bolstered Goodman’s claim that he told the deputy who found him that night that he had just come from a barn in search of a phone.

On the stand last week, that deputy testified he didn’t remember Goodman saying that or going to the barn despite a GPS reading showing he had been there.

DaSilva also testified he heard a noise in the barn about 1 a.m., and the next morning found evidence someone had been there overnight.

“Was the TV on?” defense attorney Doug Duncan asked.

“Yes,” DaSilva said.

“Was the light and TV on in that office when you went to bed the night before?” Duncan asked.

“No,” DaSilva said.

On cross-examination, prosecutor Alan Johnson asked if the barn was always unlocked and if any of owner Kris Kampsen’s friends were able to come in any time they liked.

DaSilva said that was the case.

The trial is nearing its end.

The state is expected to call two rebuttal witnesses Friday, and both sides are expected to rest their cases Saturday.